Fillomino - Color By Number

Contains ads
4.1
404 reviews
50K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this game

Fillomino is played on a rectangular grid with no standard size; the internal grid lines are often dotted.
Some cells of the grid start containing numbers, referred to as "givens". The goal is to divide the grid into polyominoes (by filling in their boundaries) such that each given number n in the grid is part of an n-omino and that no two polyominoes of matching size (number of cells) are orthogonally adjacent (share a side).
Updated on
6 Aug 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

Ratings and reviews

4.1
363 reviews
Kyra McGuire
26 October 2023
Love this puzzle app. There's lots of puzzles & the interface is great. There is a banner ad at the bottom & optional ad for extra hints. No intrusive ads every minute or so like some games. The only problem is that not all 1's, & sometimes even larger groupings are placed on the board. These invisble groups make it impossible to solve the puzzles (especially the larger ones) without frequent hints. Because there's no clue to indicate these invisible groups are even there.
1 person found this review helpful
Did you find this helpful?
Peter Kőváry
27 August 2025
On the 4th page, on the 4th row the puzzles 2, 3 and 4 are provably unsolvable - there's a block of 5 squares with number 6 in it on the starting position.
Did you find this helpful?
Jelena Frančić
24 February 2023
Challenging but relaxing at the same time. There are no lives to lose and points to gain, it's just me and the numbers on the board and I know I'll win sooner or later. A small banner ad sits at the bottom of the screen all the time, discreet and easy to ignore. Fullscreen ads appear only when you switch to another app and return but can be closed immediately. Great game. Downsides: tutorial is not too helpful (but the basics are easy enough to figure out) and there are no sounds whatsoever.
3 people found this review helpful
Did you find this helpful?

What's new

minor bug fixed.